Lac à Pierre is a Lake located in Sainte-Hedwidge; Le Domaine-du-Roy, Quebec and has an elevation of 303 meters.

• Latitude: 48° 29' 29'' North   (decimal: 48.4913889)
• Longitude: 72° 24' 50'' West   (decimal: -72.4138889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 303 meters
• Location: Sainte-Hedwidge; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac à Pierre
• GPS Coordinate Locator Map: Lac à Pierre Lat/Long